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$1,003.95
$682.99
Edelbrock 79889 E-CNC 185 Cylinder Head, Aluminum, Small Block Chevy
Edelbrock 79889 E-CNC 185 Cylinder Head, Aluminum,  Small Block Chevy

Edelbrock 79889 E-CNC 185 Cylinder Head, Aluminum, Small Block Chevy

Chevy Small Block V8, Bare Cylinder Head Style, Aluminum, Natural, CNC-Machined Runners

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Edelbrock 79889 E-CNC 185 Cylinder Head, Aluminum,  Small Block Chevy
Edelbrock 79889 E-CNC 185 Cylinder Head, Aluminum, Small Block Chevy
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We estimate this item will ship on or before December 31st.
Part # 32579889
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$682.99
$1,003.95
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Edelbrock to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Cylinder Head Style:
Bare
Material Type:
Aluminum
Finish:
Natural
Combustion Chamber Volume:
64cc
Intake Runner Volume:
185cc
Exhaust Runner Volume:
75cc
Combustion Chamber Volume Range:
60cc - 69cc
Intake Runner Volume Range:
180cc - 189cc
Exhaust Runner Volume Range:
70cc - 79cc
CNC-Machined Runners:
Yes
CNC-Machined Combustion Chamber:
Yes
Spark Plug Style:
Straight
Intake Port Shape:
Rectangle
Intake Port Location:
Standard
Exhaust Port Shape:
Square
Exhaust Port Location:
Standard
Intake Valve Diameter:
2.020"
Intake Valves Included:
No
Exhaust Valve Diameter:
1.600"
Exhaust Valves Included:
No
Valve Spring Included:
No
Damper Spring Included:
No
Machined for O-Ring:
No
Valve Seats Machined:
No
Valve Seat Material:
Ductile Iron
Valve Stem Seals Included:
No
Valve Guides Included:
Yes
Valve Guide Material:
Manganese Bronze
Locks Included:
No
Retainers Included:
No
Guideplates Included:
No
Rocker Arms Included:
No
Rocker Arm Studs Included:
No
Rocker Arm Nuts Included:
No
Oiling Style:
Through Pushrod
Heat Crossover:
No
Steam Holes Drilled:
No
Accessory Bolt Holes Drilled:
Yes
Notes:
Uses 14mm spark plugs with 3/4" reach, and flat gasket seals
Sold in Quantity:
Each
GTIN Code:
085347798896

Info

E-CNC cylinder heads for small-block Chevy feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved performance. This all new design delivers optimal air-flow for maximum horsepower and torque in high performance street and light duty racing applications. These cylinder heads maintain the stock 23 degree valve angle and the intake flange is drilled to accept 1986 and earlier manifold designs. Match with any one of Edelbrock's Performer RPM, RPM Air-Gap or Victor Jr. intake manifolds and camshafts for a dyno-proven performance combination.
  • CNC Ported To Achieve Optimal Air Flow
  • For Maximum Horsepower And Torque
  • For High Performance Street/Light Duty Racing
  • Maintains Stock 23 Degree Valve Angle
  • Accepts 1986 And Earlier Intake Manifold Designs
  • Made In U.S.A.

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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